KSZ8041NL屬于集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器。由微芯科技股份有限公司制造生產(chǎn)的KSZ8041NL驅(qū)動(dòng)器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長(zhǎng)電纜或印制線進(jìn)行通信。確切的功能會(huì)因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對(duì)于通信用途可能并非絕對(duì)必要，但對(duì)于可能的使用環(huán)境卻是明智之選。

DESCRIPTION

Some KSZ8041 devices may exhibit receiver errors after the software power down bit (register 0h, bit 11), is set and then cleared. The problem only occurs following software power down. There is no issue following power up or hardware reset.

END USER IMPLICATIONS

When the failure occurs:

? The RXER pin is asserted randomly

? The RXER counter (register 15h) increments

? The RXER interrupt bit (register 1Bh, bit 6) is set

? 100BASE-TX receive side exhibits errors (transmit side functions properly)

? 10BASE-T transmit and receive function properly

The only ways to exit the failure condition are:

? Cycle power off and on

? Set and clear the software power down bit (this method may resolve the issue, but is not guaranteed)